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【单选题】
The figure given below shows the national market for mopeds in a country. Dd and Sd are the domestic demand and supply curves of mopeds respectively. Price 0 $750 $800 Dd Sd World price line Quantity (Millions of mopeds per year) 0.5 1.2 0.6 1.4 Domestic price line after tariff Calculate the welfare loss arising from the consumption effect of the tariff.
A.
$14 million
B.
$2.5 million
C.
$5 million
D.
$7.5 million
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【单选题】执行 ( ) 命令操作 , 元气件按右端对齐
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【单选题】在窗体应用程序设计时,窗口打开时触发的事件是以下哪一个 ?
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【单选题】The ______river is ______used by people.
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【单选题】Let us take care of the house while you are away，________？ [     ]
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相关题目：
【单选题】—How wide is the river? —It's _____. [     ]
A.
100 metres wide.
B.
100 metre wide
C.
100-metre-wide
D.
100-metres-wide
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【单选题】执行 ( ) 命令操作 , 元气件按右端对齐
A.
Align Right
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Align Top
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Align Left
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Align Bottom
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【单选题】Not only (there is) (a wide range of) prices for goods in the city, there is (also) a wide range in the quality of goods (on sale).
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【单选题】执行 ( ) 命令操作 , 元气件按右端对齐
A.
Align Bottom
B.
Align Top
C.
Align Left
D.
Align Right
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【单选题】在窗体应用程序设计时,窗口打开时触发的事件是以下哪一个 ?
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Click
B.
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C.
Load
D.
MouseMove
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【单选题】The ______river is ______used by people.
A.
wide wide
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widely wide
C.
wide widely
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【单选题】Let us take care of the house while you are away，________？ [     ]
A.
will y ou
B.
shall we
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shan’t we
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